2449629

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 4471040

約数和(自身を除く): 2021411

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 997, 2457, 2991, 6979, 8973, 12961, 20937, 26919, 38883, 62811, 90727, 116649, 188433, 272181, 349947, 816543, 2449629]

約数ペア:

[(1, 2449629), (3, 816543), (7, 349947), (9, 272181), (13, 188433), (21, 116649), (27, 90727), (39, 62811), (63, 38883), (91, 26919), (117, 20937), (189, 12961), (273, 8973), (351, 6979), (819, 2991), (997, 2457)]